Honeywell UDC 2300 User Manual page 64

Operation
Lower
Display
• PV low limit is > PV high limit
CNFERR
• SP low limit is > SP high limit
• Output low limit > Output high limit
PV LIM PV out of range.
PV = INP1 x RATIO1+ INP1 BIAS
RV LIM The result of the formula shown below
is beyond the range of the remote
variable.
RV = INP2 X RATIO + BIAS
Setpoint Program start segment
SEGERR
number is less than ending segment
number.
56
Reason for Failure
UDC2300 Universal Digital Controller User Manual
How to Correct the Problem
1. Check the configuration for each item and
reconfigure if necessary.
1. Make sure the input signal is correct.
2. Make sure the Ratio and Bias settings are
correct.
3. Recheck the calibration. Use Bias of 0.0
1. Make sure the input signal is correct.
2. Make sure the Ratio2 and Bias2 settings are
correct.
3. Recheck the calibration. Use a Ratio2 of 1.0
and a Bias2 of 0.0.
1. Check SP Program configuration, subsection
3.5 Set up Group SPPROG function prompts
"STRSEG" and "ENDSEG".
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